
Duwei Enterprise Co., Ltd

Anhui Construction Engineering Ecological Technology Co., LtdAnhui Sheng, China

Hengshui Haijiang Filter Press Co. Ltd.

Zhenjiang Installation Engineering Co., Ltd.Jiangsu Sheng, China

NINGBO DEO MACHINERY CO.,LTDZhejiang Sheng, China

Anhui Chaoxing New Material Technology Co., Ltd.Anhui Sheng, China

Shandong Hongyi Technology Co., Ltd.

Beijing Zhonglan Environmental Engineering Co., Ltd.Beijing Shi, China

Jiangsu Zhongneng Power Equipment Co. Ltd.

Wli Trading Ltd.Ireland

Braun AG

Jiangsu Xinshi Electric Co., Ltd.Jiangsu Sheng, China